相互ポンプ製作所 List of Products and Services

This product is a non-clogging sewage pump with a cutter. It is of the BS-C type (mechanical seal type), with an impeller made of FC20 and a cutter plate made of SUS630. In addition, we also offer a detachable device type for BS-C type raw sewage crushing and a submersible centrifugal cutter pump. 【Model】 ■ BS-C type (mechanical seal type) - Impeller: FC20 - Cutter plate: SUS630 ■ BS-2C type, BS-3C - Impeller: FCD50, with a super-hard alloy coating on the leading edge - Cutter plate: SUS630, with a super-hard alloy coating on the upper surface *For more details, please refer to the PDF materials or feel free to contact us.

• Other pumps

This product is well-known as a sewage pump and features a centrifugal pump that excels in the passage of sewage. It is a vertical type for outside the tank, requiring a small installation area, and allows for easy daily maintenance and disassembly inspections. The shaft sealing section employs an oil bath type double mechanical seal, eliminating the need for sealing water and minimizing leakage of sewage. 【Features】 ■ The discharge direction can be shifted 90 degrees to the left or right. ■ Vertical type for outside the tank, requiring a small installation area. ■ Easy daily maintenance and disassembly inspections. ■ Employs an oil bath type double mechanical seal. ■ No sealing water is required, and there is minimal leakage of sewage. *For more details, please refer to the PDF materials or feel free to contact us.

• Other pumps

This product is a submersible centrifugal pump for sludge treatment in wastewater treatment facilities such as sewage and sewage treatment plants, as well as for wastewater and waste drainage in residential complexes, buildings, hospitals, and underground shopping areas. It features high efficiency and energy-saving capabilities, with a lineup of ND type fixed installation and NDL type detachable device models. It can also be used for wastewater drainage in various factories, including food factories. 【Applications】 ■ Sludge treatment in wastewater treatment facilities such as sewage and sewage treatment plants ■ Wastewater and waste drainage in residential complexes, buildings, hospitals, and underground shopping areas ■ Wastewater drainage in various factories, including food factories *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

The S-type submersible sand pump is specially designed for the transportation of sand. It has received high praise for its ability to pass through fibrous materials and vinyl, and is designed based on a sewage centrifugal pump. Not only is it effective for soil and sand, but it also has a structure that minimizes clogging when transporting sand mixed with various debris (such as in sedimentation tanks at wastewater treatment plants). 【Features】 ■ Adopts a centrifugal pump impeller with good debris passing performance ■ Equipped with high-chrome cast iron rings and plates ■ Uses a diaphragm-type mechanical seal, and employs SiC (silicon carbide) for the sliding parts, which excels in wear resistance and sliding properties *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

We offer the "Water Level Control Unit FRE Type," which allows for precise control of tank water levels using high-precision water level sensors and microcontroller-equipped controllers. In water supply systems, it prevents water quality deterioration due to stagnation, ensuring a constant supply of fresh water. 【Features】 ■ Easy setup ■ Easy installation ■ Multifunctional *For more details, please download the PDF or contact us.

• Flow Control

The "Air Conditioning Linear Pump LPF Type" is a revolutionary pump that has further developed the conventional air conditioning linear pump (LP Type) through self-powered hydraulic control, achieving high performance and functionality while prioritizing energy conservation. To meet the needs of energy-efficient building construction, it features an innovative mechanism and excellent control characteristics. Additionally, it does not use equipment that generates noise or harmonics in the instrumentation components, eliminating the need for countermeasures and preventing interference with computers and power receiving equipment. 【Features】 ■ Achieves energy savings of 30-40% ■ Innovative control that adds self-powered hydraulics to open vane gap control ■ No need for noise or harmonic countermeasures ■ High reliability of control ■ A wide variety of control types *For more details, please download the PDF or contact us.

• Other pumps
• Other air conditioning equipment

The "Air Conditioning Linear Pump LPC Type" is a discharge pressure constant pump that incorporates our developed pilot valve into the conventional air conditioning linear pump, making it closer to a general-purpose pump. Since the pump itself has a discharge pressure constant control mechanism, electrical work on-site is only required for wiring to the motor, just like a general-purpose pump. No other instrumentation work is necessary. 【Features】 ■ Discharge pressure constant control through self-hydraulic control ■ No instrumentation equipment required for discharge pressure constant control ■ Easy maintenance ■ No harmonic generation *For more details, please download the PDF or contact us.

• Other pumps
• Other air conditioning equipment

Our company offers the 'Linear Valve SSV Type', which is capable of strict primary pressure constant control, secondary pressure constant control, and differential pressure constant control, based on our extensive experience in self-powered hydraulic control over many years. The cylinder diameter of the pressure control section is large, and in addition, the amplification effect of the pilot valve provides numerous excellent features. 【Features】 ■ High precision control ■ Stable control performance ■ Wide adjustment pressure range ■ Easy maintenance ■ Wide range of applications ■ Realization of constant flow operation for pumps *For more details, please download the PDF or contact us.

• valve

We handle the "Sogo Submersible Aeration Device SND Type," which allows two pumps to be operated with one detachable device. The sewage pump and aeration pump, which were traditionally installed separately, are connected by a support arm, enabling smooth raising and lowering of both pumps with just one chain operation. As a result, not only is there a reduction in construction costs, but the effective utilization of floor space is greatly expanded, and maintenance inspections can be carried out with half the effort for retrieval and reinstallation, among other benefits. 【Features】 ■ Smooth attachment and detachment of two pumps with just one chain operation ■ Reduction in construction costs ■ Expanded utilization of floor space *For more details, please download the PDF or contact us.

• Aeration/air diffusion equipment

The "Sogo Centruk" is a sewage pump created through a new concept and theory that combines the widely known theory of centrifugal pumps (centrifugal pumps) with the idea of vortex flow pumps (torque flow pumps), integrating the advantages of each. The gap at the front of the impeller can be made approximately 100 to 200 times wider compared to conventional open-type pumps, resulting in good passage for debris and a structure that is less prone to clogging. 【Features】 ■ Specially designed impeller ■ Clog-free structure ■ Stable performance ■ Smooth operation ■ Unique C&G cutting mechanism, etc. *For more details, please download the PDF or contact us.

• Other pumps
• Wastewater/wastewater treatment equipment

We offer the "Sogo Centork Mini Series," which is compact, lightweight, has a small installation footprint, and is very easy to handle. Despite its small size, it boasts excellent cutting performance. The simple C&G cutting mechanism makes it easy to operate. Additionally, the top-quality mechanical seal completely prevents water ingress into the motor. 【Features】 ■ Compact and lightweight ■ Completely clog-free ■ Unique cutting mechanism ■ Perfect motor protection *For more details, please download the PDF or contact us.

• Other pumps
• Wastewater/wastewater treatment equipment

We handle the "Sogo High-Lift Turbine Pump Model SM-2P," which features a balance disk that allows for easy management due to the low pressure at the discharge side gland packing, despite its high lift. By performing impeller cutting (machining of the outer circumference of the impeller) according to customer specifications, we eliminate unnecessary pressure and promote energy savings. *This is a unique response from our company. [Applications] ■ For building equipment ■ For general industrial use ■ For boiler feed water ■ For high-altitude water supply and lifting *For more details, please download the PDF or contact us.

• Other pumps

Our company offers the "Super Linear Water Supply Device LSUP Type," which performs self-hydraulic control (S・H・C Self Hydraulic Control) through the operation of a single pilot valve. This device possesses a remarkable ability to minimize pressure fluctuations, even in applications with extremely rapid changes in water usage. The efficiency of the linear pump is excellent, matching that of a general-purpose pump at maximum performance. Additionally, it features energy-saving capabilities that are nearly identical to those of an inverter control system. 【Features】 - Capable of handling extremely rapid flow changes - Minimal fluctuations in terminal pressure - Superior pump efficiency - Good energy savings - Low noise, etc. *For more details, please download the PDF or contact us.

• Water Hydraulic Equipment
• Water Activation Device
• Other water treatment equipment

We offer the energy-saving constant pressure water supply unit 'Super Simple Linear LSUW Type Water Supply Device' that achieves simplicity and high quality. By significantly reducing conventional linear pump instrumentation components (such as solenoid valves, linear control circuits, pressure transmitters, and pressure reducing valves), we have realized low cost, low management expenses, and low noise. The exquisite operation of the pilot valve creates a perfect hydraulic balance. 【Features】 ■ Aiming to reduce on-site construction costs, complete unitization is standard (including common piping, valves, pressure tanks, and electrical wiring). ■ The water contact parts are made by BC, completely shutting out red water (including shut-off valves, check valves, and flow relays, all made by BC). ■ Changing the discharge pressure is easy by simply turning the knob of the pilot valve. *For more details, please download the PDF or contact us.

• Water Hydraulic Equipment
• Water Activation Device
• Other water treatment equipment

The "Sogo Drainage Pump Unit" is a product that combines a drainage pump, a small drainage tank, and a pump control panel. The tank body is made of stainless steel with a thickness of 3mm, making it resistant to corrosion and ensuring a long lifespan. Additionally, it meets the standard seismic strength of 1.0G. Depending on the installation location, the external dimensions of the tank can be modified, as well as the size and position of the inlet and outlet, making it suitable for drainage from mini kitchens and staff toilets, and recommended for renovations in station buildings and tenant buildings. It can also be used as a relay tank in areas where securing drainage gradients is difficult. 【Features】 ■ Flexible response to changes in the dimensions of the drainage tank, in addition to the standard type ■ Stainless steel tank with a thickness of 3mm, resistant to corrosion and long-lasting ■ Uses a detachable submersible pump, making it easy to remove and maintain ■ For water closet use, it employs a well-established cutter-type centrifugal pump *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps
• Wastewater/wastewater treatment equipment
• Other water treatment equipment

The "Vertical Centrifugal Pump" is a sewage and waste pump that combines a centrifugal pump (centrifugal type) with a vortex flow (torque flow) generated at the front of the impeller. It has a large gap between the impeller and the casing, making it easy for foreign objects to pass through. By curving the rear wall of the impeller, it generates a vortex flow, which helps to suppress a decrease in pump efficiency. Additionally, if equipped with a cutter, it can shred foreign objects at the front end face of the cutter plate and the impeller, preventing not only pump clogging but also pipe blockages. 【Features】 ■ Does not clog ■ Sharp cutting ability ■ Easy maintenance *For more details, please download the PDF or feel free to contact us.

• Other pumps
• Wastewater/wastewater treatment equipment
• Other water treatment equipment